CN201796121U - Intelligent test device for frame breaker mechanism - Google Patents
Intelligent test device for frame breaker mechanism Download PDFInfo
- Publication number
- CN201796121U CN201796121U CN2010202990925U CN201020299092U CN201796121U CN 201796121 U CN201796121 U CN 201796121U CN 2010202990925 U CN2010202990925 U CN 2010202990925U CN 201020299092 U CN201020299092 U CN 201020299092U CN 201796121 U CN201796121 U CN 201796121U
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- energy storage
- mainboard
- test
- circuit breaker
- cylinder
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Abstract
The utility model relates to an intelligent test device for a frame breaker mechanism. A spring operating mechanism adopts a PLC (Programmable Logic Controller) programmable control system as a control center in the entire verifying and testing process. A pneumatic mechanical compressing device is used for locating and compressing the spring operating mechanism. The programmable control system selects test times and test types. An energy storage system controls a pneumatic element in virtue of an electromagnetic valve to fix the mechanism and control a manipulator to simulate the actions of manual energy storage and manual switching on or off. The programmable control system operates according to a preset program. The energy storage system conducts energy storage operation on the spring operating mechanism and starts a manual simulation switching on-off system to conduct switching on-off operation after the energy storage operation is finished. The optoelectronic device in the test system acquires and records the test times and test data. In the case of failure during operation, an alarm system works and carries out acousto-optic alarm indication. The manipulator simulating manual work adopts a crankarm type structure and can realize the switching between two ways, namely, electric energy storage and energy storage utilizing the manipulator to simulate the manual work.
Description
Technical field
The utility model belongs to the equipment for power transmission and distribution industry, relates to the frame circuit breaker mechanism intelligence test equipment of a kind of validation framework breaker spring operating mechanism performance in the switch cubicle components and parts.
Background technology
In the prior art, the checking of frame circuit breaker spring operating mechanism and test all are to test after being assembled into complete machine, draw performance parameter; Spring operating mechanism is a heart component in the isolating switch, and whether the quality that the quality of its quality directly influences isolating switch is qualified.In the spring operating mechanism production run, need to carry out 100-150 running-in test and test, in the energy storage mode is operated based on manual energy storage and electric energy-stored two kinds.Manpower time loss amount is big with manual energy storage the time, and manually long-time continual energy storage causes the strain of wrist position easily, thereby human body is produced injury; And the long-time continual energy storage campaign of electric energy-stored mechanism can make electric energy-stored mechanism body form the heat alluvial, causes the damage of internal circuit board electronic component and the scaling loss of motor, and maintenance is very inconvenient.And above two kinds of modes of operation also need the workman to write down number of operations and test figure by hand, not only time-consuming but also effort.
It is domestic that institute of most isolating switch manufacturer production form is arranged is assembly type, the switchtype unanimity, so the spring operating mechanism and other parts that use are outsourcing piece, and the isolating switch that my company produces is the autonomous innovation product, isolating switch with domestic production on profile and inner structure has very big difference, and the accessory of domestic other manufacturer production can't carry out supporting with my company's product.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of Based Intelligent Control, flexible operation, simple and reliable process are provided and can imitate the frame circuit breaker mechanism intelligence test equipment of artificial energy storage, can carry out validation test to the performance of spring operating mechanism by the test data of input, again the data of recording operation number of times and test automatically.In test process, break down and to report to the police automatically, signal prompt is arranged after test is finished.
Solving the technical scheme that its technical matters adopts is: design a kind of frame circuit breaker mechanism intelligence test equipment, form by cabinet, test board, pneumatic machinery hold down gag, apery work point combined floodgate system, accumulator system, test macro, programmable control system and warning system, test board is installed on cabinet inside, programmable control system is positioned over the cabinet outside, be connected with cabinet by data line, warning system is placed in the cabinet top, and test board is made up of preceding mainboard, back mainboard, guide rail, propulsion cylinder, locking device, support and guide rail; Apery work point combined floodgate system, pneumatic machinery hold down gag, test macro are installed on preceding mainboard and the back mainboard, apery work point combined floodgate system is fixed in preceding mainboard top, can promote to move around by propulsion cylinder along guide rail, and have to connect and turn plate and connect propulsion cylinder and divide-shut brake cylinder simultaneously, the divide-shut brake cylinder can be touched the apery worker and start the spring operating mechanism knob and carry out spring operating mechanism divide-shut brake action, and propulsion cylinder is interlocked with the cabinet chamber door; The pneumatic machinery hold down gag adopts the air cylinder driven mode, is made up of cylinder, pneumatic presser feet, base plate, pressing plate, on the mainboard, is convenient to test before spring operating mechanism can being pressed in; Preceding mainboard, back mainboard are fixed with pressure transducer, and test macro is by pressure transducer difference test spring operating mechanism tripping force, spring operating mechanism switching force and contact pressure; Accumulator system is installed on the support, and can lock by locking device when accumulator system moves to the working position along the guide rail move left and right, prevents to be subjected to displacement in the test process; Accumulator system is by electric energy-stored rotating shaft, pneumatic energy storage connecting lever, bent axle, eccentric disk and cylinder are formed, eccentric disk is fixed in bent axle one end, be connected with cylinder simultaneously, and can promote to do reciprocating type rotation by cylinder around point of fixity, the bent axle other end is fixed with pneumatic energy storage connecting lever, the free end of pneumatic energy storage connecting lever is positioned at spring operating mechanism handle inside, eccentric disk drives the bent axle swing when the reciprocating type rotation of point of fixity, pneumatic energy storage connecting lever is swung with bent axle, realize the fatigue strength of the manual energy storage of apery worker with the checking spring operating mechanism, electric energy-stored rotating shaft is arranged at pneumatic energy storage connecting lever rear, directly be connected, can realize that by electronic rotation spring operating mechanism is electric energy-stored with the spring operating mechanism main shaft.
Frame circuit breaker of the present utility model mechanism intelligence test equipment, spring operating mechanism checking and test whole process using PLC programmable control system are control center, by the pneumatic machinery hold down gag spring operating mechanism location is compressed, select test number (TN) and test type by programmable control system, accumulator system relies on the solenoid control pneumatic element to come manual energy storage of mechanical fingerprint apery worker and manual divide-shut brake are fixed and controlled in mechanism, programmable control system is operated successively by pre-set programs, accumulator system carries out stored energy operation to spring operating mechanism, start apery work point combined floodgate system after stored energy operation is finished and carry out breaking-closing operating, the interior optoelectronic device of test macro is to testing time and test data is gathered and record.In the actuating process, can enter work, carry out the sound and light alarm indication as the warning system that breaks down.Imitate artificial mechanical arm and adopt the bent-arm structure, can realize electric energy-stored and mechanical arm imitates the switching of energy storage dual mode manually.
Frame circuit breaker of the present utility model mechanism intelligence test equipment, in the process of test spring operating mechanism, need not manual operation, automatically control by testing apparatus, testing apparatus is carried out work and monitoring according to the program in the PLC controller, while is record automatically, therefore this testing apparatus has higher reliability, has reduced human cost greatly, has improved work efficiency.But in test process, pass through the contact pressure of the sensor test both opens device of installed device rear end simultaneously.
Description of drawings
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is a rear portion of the present utility model perspective view.
Fig. 3 is a general construction synoptic diagram of the present utility model.
Below in conjunction with accompanying drawing the utility model is further specified.
Among the figure: 1, cabinet 2, test board 3, pneumatic machinery hold down gag 4, apery work point combined floodgate system 5, accumulator system 6, test macro 7, programmable control system 8, warning system 10, handle 11, preceding mainboard 12, back mainboard 13, guide rail 14, propulsion cylinder 15, locking device 16, support 17, connect and turn plate 18, cylinder 19, pneumatic presser feet 20, base plate 21, pressing plate 22, electric energy-stored rotating shaft 23, pneumatic energy storage connecting lever 24, bent axle 25, eccentric disk 26, pressure transducer
Embodiment
As shown in the figure, frame circuit breaker of the present utility model mechanism intelligence test equipment, by cabinet (1), test board (2), pneumatic machinery hold down gag (3), apery work point combined floodgate system (4), accumulator system (5), test macro (6), programmable control system (7) and warning system (8) are formed, test board (2) is installed on cabinet (1) inside, programmable control system (7) is positioned over the cabinet outside, be connected with cabinet by data line, warning system (8) is placed in the cabinet top, and test board (2) is by preceding mainboard (11), back mainboard (12), guide rail (13), propulsion cylinder (14), locking device (15), support (16) is formed; Apery work point combined floodgate system (4), pneumatic machinery hold down gag (3), test macro (6) are installed on preceding mainboard (11) and the back mainboard (12), apery work point combined floodgate system (4) is fixed in preceding mainboard (11) top, can promote to move around by propulsion cylinder (14) along guide rail (13), and have to connect and turn plate (17) and connect propulsion cylinder (14) and divide-shut brake cylinder (18) simultaneously, divide-shut brake cylinder (18) can be touched the apery worker and manually boot the spring operating mechanism knob and carry out spring operating mechanism divide-shut brake action, propulsion cylinder (14) and cabinet (1) chamber door interlocking; Pneumatic machinery hold down gag (3) adopts the air cylinder driven mode, is made up of cylinder (18), pneumatic presser feet (19), base plate (20), pressing plate (21), spring operating mechanism can be pressed on the preceding mainboard (11), is convenient to test; Preceding mainboard (11), back mainboard (12) are fixed with pressure transducer (26), and test macro (6) is by pressure transducer (26) difference test spring operating mechanism tripping force, spring operating mechanism switching force and contact pressure; Accumulator system (5) is installed on the support (16), and can be along guide rail (13) move left and right, and accumulator system (5) can pass through locking device (15) locking when moving to the working position, prevent to be subjected to displacement in the test process; Accumulator system (5) is by electric energy-stored rotating shaft (22), pneumatic energy storage connecting lever (23), bent axle (24), eccentric disk (25) is formed with cylinder (18), eccentric disk (25) is fixed in bent axle (24) one ends, be connected with cylinder (18) simultaneously, and can promote to do reciprocating type rotation by cylinder (18) around point of fixity, bent axle (24) other end is fixed with pneumatic energy storage connecting lever (23), the free end of pneumatic energy storage connecting lever (23) is positioned at spring operating mechanism handle (10) inside, eccentric disk (25) drives bent axle (24) swing when the reciprocating type rotation of point of fixity, pneumatic energy storage connecting lever (23) is swung with bent axle (24), driving handle (10) is given the spring operating mechanism energy storage, realize the fatigue strength of the manual energy storage of apery worker with the checking spring operating mechanism, electric energy-stored rotating shaft (22) is arranged at pneumatic energy storage connecting lever (23) rear, directly be connected, can realize that by electronic rotation spring operating mechanism is electric energy-stored with the spring operating mechanism main shaft.
Frame circuit breaker of the present utility model mechanism intelligence test equipment, spring operating mechanism checking and test whole process using PLC programmable control system (7) are control center, by pneumatic machinery hold down gag (3) the spring operating mechanism location is compressed, select test number (TN) and test type by programmable control system (7), accumulator system (5) relies on the solenoid control pneumatic element to come manual energy storage of mechanical fingerprint apery worker and manual divide-shut brake are fixed and controlled in mechanism, programmable control system (7) is operated successively by pre-set programs, accumulator system (5) carries out stored energy operation to spring operating mechanism, start apery work point combined floodgate system (4) after stored energy operation is finished and carry out breaking-closing operating, the interior optoelectronic device of test macro (6) is to testing time and test data is gathered and record.In the actuating process, can enter work, carry out the sound and light alarm indication as the warning system (8) that breaks down.Imitate artificial mechanical arm and adopt the bent-arm structure, can realize electric energy-stored and mechanical arm imitates the switching of energy storage dual mode manually.
Claims (9)
1. frame circuit breaker mechanism intelligence test equipment, by cabinet (1), test board (2), pneumatic machinery hold down gag (3), apery work point combined floodgate system (4), accumulator system (5), test macro (6), programmable control system (7) and warning system (8) are formed, it is characterized in that: test board (2) is installed on cabinet (1) inside, programmable control system (7) is positioned over the cabinet outside, be connected with cabinet by data line, warning system (8) is placed in the cabinet top, and test board (2) is by preceding mainboard (11), back mainboard (12), guide rail (13), propulsion cylinder (14), locking device (15), support (16) is formed; Pneumatic machinery hold down gag (3) is fixedly installed on the preceding mainboard (11), and apery work point combined floodgate system (4) is fixed in preceding mainboard (11) top, and test macro (6) is installed on preceding mainboard (11) and the back mainboard (12); Accumulator system (5) is installed on the support (16), and can be along guide rail (13) move left and right.
2. frame circuit breaker according to claim 1 mechanism intelligence test equipment, it is characterized in that: described before mainboard (11), the back mainboard (12) fixedly connected, preceding mainboard top is provided with guide rail (13) and propulsion cylinder (14), preceding mainboard (11), mainboard (12) right side, back are provided with support (16), and support (16) upper surface is equipped with guide rail (13).
3. frame circuit breaker according to claim 2 mechanism intelligence test equipment, it is characterized in that: described pneumatic machinery hold down gag (3) is made up of cylinder (18), pneumatic presser feet (19), base plate (20), pressing plate (21), spring operating mechanism can be pressed on the preceding mainboard (11).
4. frame circuit breaker according to claim 2 mechanism intelligence test equipment is characterized in that: mainboard (11), back mainboard (12) are fixed with pressure transducer (26) before described.
5. according to claim 3 or 4 described frame circuit breaker mechanism intelligence test equipment, it is characterized in that: described apery work point combined floodgate system (4) can be promoted to move around along guide rail (13) by propulsion cylinder (14), and has to connect and turn plate (17) and connect propulsion cylinder (14) and divide-shut brake cylinder (18) simultaneously.
6. according to claim 3 or 4 described frame circuit breaker mechanism intelligence test equipment, it is characterized in that: described accumulator system (5) is made up of with cylinder (18) pneumatic energy storage connecting lever (23), bent axle (24), eccentric disk (25), eccentric disk (25) is fixed in bent axle (24) one ends, be connected with cylinder (18) simultaneously, and can promote to do reciprocating type rotation by cylinder (18) around point of fixity, bent axle (24) other end is fixed with pneumatic energy storage connecting lever (23), and the free end of pneumatic energy storage connecting lever (23) is positioned at spring operating mechanism handle (10) inside.
7. according to claim 3 or 4 described frame circuit breaker mechanism intelligence test equipment, it is characterized in that: described accumulator system (5) has electric energy-stored rotating shaft (22) and is connected with the spring operating mechanism main shaft.
8. according to claim 3 or 4 described frame circuit breaker mechanism intelligence test equipment, it is characterized in that: described support (16) leading flank is equipped with locking device (15), and locking device (15) can be locked accumulator system (5).
9. frame circuit breaker according to claim 2 mechanism intelligence test equipment is characterized in that: described propulsion cylinder (14) and cabinet (1) chamber door interlocking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202990925U CN201796121U (en) | 2010-08-20 | 2010-08-20 | Intelligent test device for frame breaker mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202990925U CN201796121U (en) | 2010-08-20 | 2010-08-20 | Intelligent test device for frame breaker mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201796121U true CN201796121U (en) | 2011-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202990925U Expired - Fee Related CN201796121U (en) | 2010-08-20 | 2010-08-20 | Intelligent test device for frame breaker mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201796121U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103713260A (en) * | 2014-01-15 | 2014-04-09 | 大全集团有限公司 | Major loop detecting equipment for frame breaker |
| CN105572576A (en) * | 2015-12-18 | 2016-05-11 | 贵州长征电器成套有限公司 | Vacuum circuit breaker performance parameter test device |
-
2010
- 2010-08-20 CN CN2010202990925U patent/CN201796121U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103713260A (en) * | 2014-01-15 | 2014-04-09 | 大全集团有限公司 | Major loop detecting equipment for frame breaker |
| CN103713260B (en) * | 2014-01-15 | 2016-01-20 | 南京大全电气研究院有限公司 | A kind of major loop checkout equipment of frame circuit breaker |
| CN105572576A (en) * | 2015-12-18 | 2016-05-11 | 贵州长征电器成套有限公司 | Vacuum circuit breaker performance parameter test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20160820 |